@misc{humboldtnodatenotizen,
  author = {Humboldt, Alexander},
  interhash = {db74b90cf89d1c298eebb3863f1df31d},
  intrahash = {ffea895f86095080a79780793e1f8003},
  title = {Notizen zur Geologie und Mineralogie sowie zum Bergbau / Humboldt, Alexander},
  uniqueid = {edsbas.3252FE6D|edsbas},
  year = {nodate}
}